| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.94 | 12.824% | $115.0128 | $115.01 | $115.00 | $115.00 |
| Purchase #2 | $12.67 | 11.797% | $14.1647 | $14.16 | $14.15 | $14.20 |
| Purchase #3 | $202.41 | 7.132% | $216.8459 | $216.85 | $216.85 | $216.80 |
| Purchase #4 | $173.26 | 13.510% | $196.6674 | $196.67 | $196.65 | $196.70 |
| Purchase #5 | $174.43 | 10.664% | $193.0312 | $193.03 | $193.05 | $193.00 |
| Purchase #6 | $83.31 | 4.170% | $86.784 | $86.78 | $86.80 | $86.80 |
| Purchase #7 | $183.92 | 5.141% | $193.3753 | $193.38 | $193.40 | $193.40 |
| 7 purchase totals = | $931.94 | $1,015.8813 | $1,015.88 | $1,015.90 | $1,015.90 | |